/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package servlet;

import bean.user;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import database.db;
import java.util.ArrayList;
import javax.servlet.http.HttpSession;

/**
 *
 * @author asus
 */
public class login extends HttpServlet {
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        //masukkan ke database
        String username = request.getParameter("username_login");
        String password = request.getParameter("password_login");
        
        int uid = 0;
        
        db.setConnection();
        uid = db.login(username, password);
        db.unsetConnection();
        
        if (uid > 0) {
            String uname;

            db.setConnection();
            uname = db.getUsername(uid);
            boolean check = db.isBanned(uid);
            db.unsetConnection();
            if (!check) {
                HttpSession session = request.getSession();
                session.setAttribute("uid", uid);
                session.setAttribute("username", uname);
                if (username.compareTo("admin") == 0) {
                    //login as admin
                    response.sendRedirect("view/admin.jsp");
                } else
                {
                    //login as standard user
                    response.sendRedirect("view/user.jsp");
                }
            }
        } else {
            response.sendRedirect("tes.jsp");
        }
    }

    // <editor-fold defaultstate="expanded" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
